Diaodrain is created by Ningbo DAW Sanitary Ware Co., Ltd. Our company is a professional group which has focused on drainage business for 6 years. You will find series of residential drainage products in our world, including shower drains, shower channels, bathroom drains, bathroom channels, floor drains, strip drains, tile drains, kitchen drains and linear drains.



We provide the best drainage solutions for houses, hotels, and mansions.

We're not just tracing the world fashion only.

We develop drainage solutions indeed!

We focus on residential drainage solutions.

Elegant & Excellent Design, Efficient Operation& Easy Installation



We provide drainage solutions for house kitchen, shower room, bathroom, wet-room, and any water area in your home. Enjoy Our Creation, Enjoy Your Life!

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